DecimalFormat

package com.zh.text.text;

import java.text.DecimalFormat;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;


public class Text {
public static void main(String[] args) {
String a ="0000000005";
//System.out.println(Integer.parseInt(a)+1);
  double i = Double.parseDouble(a);
 
//DecimalFormat   df   =   new   DecimalFormat("0000000000"); 
//System.out.println(df.format(i));

System.out.print("W00970005".substring(5));

}
}